| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.91 | 13.506% | $220.0995 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $31.48 | 4.830% | $33.0005 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $40.87 | 13.542% | $46.4046 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $229.51 | 9.320% | $250.9003 | $250.90 | $250.90 | $250.90 |
| Purchase #5 | $207.88 | 4.479% | $217.1909 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $231.36 | 7.204% | $248.0272 | $248.03 | $248.05 | $248.00 |
| Purchase #7 | $13.61 | 10.831% | $15.0841 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $948.62 | $1,030.7071 | $1,030.70 | $1,030.75 | $1,030.70 | |